#  This file is part of codeogre
#  Copyright (C) 2009 Johan Jordaan (www.johanjordaan.co.za)
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.

import sys
sys.path.append('..\..')
import unittest

import codeogre.tokeniser
import codeogre.syntaxparser

class SyntaxparserTestCases(unittest.TestCase):

    def setUp(self):
        pass

    def xtest_simple(self):
        tokens = codeogre.tokeniser.tokenise("1 + 3 ;+4\n+ 1",[[None,';.*'],[None,'\s'],['NUMBER','\d+'],['OPERATOR','\+|\-|\*|\/']])    
        self.assertEqual(5, len(tokens))
        syntaxtree = codeogre.syntaxparser.parse_syntax(tokens, [ ['EXPRESSION','NUMBER']
                                                                 ,['EXPRESSION','EXPRESSION OPERATOR EXPRESSION']
                                                                ]
                                                       )
        self.assertEqual(len(syntaxtree.root.children),3)
          
suite = unittest.makeSuite(SyntaxparserTestCases)
          
if __name__ == '__main__':
  unittest.main()
